Structure ofZn62andZn64through (p,t) reactions at 35 MeV

Energy levels in ${}_{}{}^{62}{}_{}{}^{}\mathrm{Zn}$ and ${}_{}{}^{64}{}_{}{}^{}\mathrm{Zn}$ have been investigated via the ($p,t$) reaction at 35 MeV. Many new levels are reported up to an excitation energy of 5.3 MeV, with spin and parity assignments determined for most levels, including the $0^{+}$ member of the two phonon triplet in ${}_{}{}^{62}{}_{}{}^{}\mathrm{Zn}$ at 2.33 MeV. A comparison between the states populated in these two reactions is made. Standard distorted-wave calculations give reasonable agreement with the data. However, $3^{-}$ and $4^{+}$ states cannot be unambiguously distinguished.